CN107239867A - A kind of equipment control decision-making technique based on equipment service ability - Google Patents
A kind of equipment control decision-making technique based on equipment service ability Download PDFInfo
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- CN107239867A CN107239867A CN201610187718.5A CN201610187718A CN107239867A CN 107239867 A CN107239867 A CN 107239867A CN 201610187718 A CN201610187718 A CN 201610187718A CN 107239867 A CN107239867 A CN 107239867A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
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Abstract
The present invention relates to a kind of device management method field, especially a kind of equipment control decision-making technique based on equipment service ability.The equipment service ability computational methods of the present invention can carry out equipment service ability value Cmk calculating to each executing agency of equipment, so as to find the executing agency that equipment operation is not sufficiently stable, and improvement is optimized to it, to improve its equipment service ability value Cmk.
Description
Technical field
The present invention relates to a kind of device management method field, especially a kind of equipment control based on equipment service ability is determined
Plan method.
Background technology
Traditional manual manufacturing being replaced by automation equipment slowly, but traditional device management method master at present
To ensure the failure of the intact and control device of equipment using equipment availability and fault rate index, with certain limitation
Property, it is impossible to the equipment service ability situation of comprehensive consersion unit, it is high that equipment service ability is only possible to by force production mass, reliability
Product.It is currently overall equipment efficiency.comprehensive efficiency of equipment management method by whole world widely used device management method, its essence is separate unit
The ratio of the actual production capacity of equipment and its theoretical production capacity, overall equipment efficiency.comprehensive efficiency of equipment reflects the three classes loss of production capacity in actual production, bag
Include：Downtime loss caused by equipment fault, shortage of raw materials etc., because equipment attrition, material are unqualified, human error makes
Into speed of production loss, and the mass loss caused by product is unqualified.Overall equipment efficiency.comprehensive efficiency of equipment is than traditional measure
More science, can lose to improve equipment service efficiency, carrying out equipment control, reduction equipment effectiveness and provide reference, thus by
To international extensive use.According to the standard of international uniform, world-class manufacturing industry, the index of its overall equipment efficiency.comprehensive efficiency of equipment should be big
In 85%.From the point of view of current domestic enterprise's incomplete statistics data, although the overall equipment efficiency.comprehensive efficiency of equipment difference of different industries is larger,
On the whole, overall equipment efficiency.comprehensive efficiency of equipment is about 70% or so, still in relatively low level.Overall equipment efficiency.comprehensive efficiency of equipment is as a kind of independent
Survey tool, what it was measured is ratio of the actual production capacity of certain equipment relative to its theoretical production capacity, and its calculating is production
Downtime loss, speed of production loss and mass loss this three class loss of presence.However, each in above-mentioned three classes loss
Class loses the influence for all containing the multiple factors such as people, machine, material, so single overall equipment efficiency.comprehensive efficiency of equipment concept can only measure production capacity
The size of loss, can not isolate the reason for causing capacity loss.Overall equipment efficiency.comprehensive efficiency of equipment can provide to improve device efficiency
Certain reference, but as device efficiency is improved in terms of which of " man-machine material method ring ", overall equipment efficiency.comprehensive efficiency of equipment can not just be carried again
For reference, with certain limitation.
The content of the invention
It is an object of the present invention to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of setting based on equipment service ability
Standby administrative decision method, and then improve the equipment service ability of equipment, equipment service ability is only possible to by force production mass, reliable
The high product of property.
To reach above-mentioned purpose, the present invention provides a kind of equipment control decision-making technique based on equipment service ability, and it is wrapped
Include following steps：
Step one：Action cycle T1, T2, T3 ... of a certain executing agency of sensing device collecting device carried by equipment
Tn, so as to pass through formulaCalculate the average value of the action cycle of samplingAnd then pass through
FormulaCalculate the standard deviation δ of sampled data；
Step 2：Read the executing agency period of motion upper limit USL and period of motion lower limit in facility control program
LSL, so as to pass through formulaCalculate equipment operation degree of accuracy Ca；
Step 3：Equipment is calculated by formula Cm=(USL-LSL)/6 δ and runs precision Cm；
Step 4：Equipment service ability value Cmk is calculated by formula Cmk=Cm (1- | Ca |).
The equipment service ability value Cmk comparative apparatus that can be further calculated according to the step 4 setting ideally
Received shipment row ability value makes relevant device improvement measure.
Further equipment service ability value Cmk can be carried out to each executing agency of equipment according to methods described
Calculating, so as to find the executing agency that is not sufficiently stable of equipment operation, and improvements is optimized to it, is transported with improving its equipment
Row ability value Cmk.
Further, the product that can also be produced to the equipment carries out equipment service ability value Cmk calculating, side
Method is consistent with the method for the invention, difference be the present invention gather be executing agency action cycle, it is corresponding right
The calculating that product carries out equipment service ability value Cmk then needs to measure the size of produced product, and the present invention needs to read
Executing agency period of motion upper limit USL and period of motion lower limit LSL in processing procedure sequence, it is corresponding that equipment operation energy is carried out to product
Force value Cmk calculating then needs to obtain the design specification upper limit USL of the product and design specification lower limit LSL, and calculation formula is homogeneous
Together, equipment service ability value Cmk, and then foundation are carried out so as to calculate the product that the equipment produced by this method
Equipment service ability value Cmk rating scale does Corresponding Countermeasures to the equipment service ability index calculated, if equipment is run
Ability is excellent then to be continued to keep or consider reduction production cost, can be by reference if equipment service ability difference or general
The equipment service ability value Cmk of each executing agency of the equipment optimizes improvement to the executing agency being not sufficiently stable in equipment.
Embodiment
In order to be better understood from technical scheme, below in conjunction with Method And Principle of the specific embodiment to the present invention
It is described in further detail：
The present invention provides a kind of equipment control decision-making technique based on equipment service ability, and it comprises the following steps：
Step one：Action cycle T1, T2, T3 ... of a certain executing agency of sensing device collecting device carried by equipment
Tn, so as to pass through formulaCalculate the average value of the action cycle of samplingAnd then pass through
FormulaCalculate the standard deviation δ of sampled data；
Step 2：Read the executing agency period of motion upper limit USL and period of motion lower limit in facility control program
LSL, so as to pass through formulaCalculate equipment operation degree of accuracy Ca；
Step 3：Processing procedure precision Cm is calculated by formula Cm=(USL-LSL)/6 δ；
Step 4：Equipment service ability value Cmk is calculated by formula Cmk=Cm (1- | Ca |).
The equipment service ability value Cmk comparative apparatus that can be further calculated according to the step 4 setting ideally
Received shipment row ability value makes relevant device improvement measure.
Likewise, can carry out equipment service ability value Cmk's to each executing agency of equipment according to this method
Calculate, so as to find the executing agency that equipment operation is not sufficiently stable, and improvement is optimized to it, to improve the operation of its equipment
Ability value Cmk, so as to improve the overall equipment service ability of equipment.
Further, the product that can also be produced to the equipment carries out equipment service ability value Cmk calculating, side
Method is consistent with the inventive method, difference be the present invention gather be executing agency action cycle, it is corresponding to product
Carrying out equipment service ability value Cmk calculating then needs to measure the size of produced product, and the present invention needs to read processing procedure
Executing agency period of motion upper limit USL and period of motion lower limit LSL in sequence, it is corresponding that equipment service ability value is carried out to product
Cmk calculating then needs to obtain the design specification upper limit USL of the product and design specification lower limit LSL, calculation formula all same, from
And the product progress equipment service ability value Cmk that the equipment is produced can be calculated by this method, and then according to equipment
Service ability value Cmk rating scale does Corresponding Countermeasures to the equipment service ability index calculated, if equipment service ability
It is excellent then to continue to keep or consider reduction production cost, can be by the way that to reference, this sets if equipment service ability difference or general
The equipment service ability value Cmk of standby each executing agency optimizes improvement, Jin Erti to the executing agency being not sufficiently stable in equipment
The integral device service ability of the high equipment, it is ensured that the equipment produces product quality.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and
Not to the restriction of embodiment.For person of an ordinary skill in the technical field, on the basis of the above description also
It can make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And by
The obvious changes or variations that this is amplified out is still in protection scope of the present invention.
Claims (2)
1. a kind of equipment control decision-making technique based on equipment service ability, it is characterised in that it comprises the following steps：
Step one：Action cycle T1, T2, T3 ... Tn of a certain executing agency of sensing device collecting device carried by equipment,
So as to pass through formulaCalculate the average value of the action cycle of samplingAnd then pass through formulaCalculate the standard deviation δ of sampled data；
Step 2：The executing agency period of motion upper limit USL and period of motion lower limit LSL in facility control program are read, from
And pass through formulaCalculate equipment operation degree of accuracy Ca；
Step 3：Equipment is calculated by formula Cm=(USL-LSL)/6 δ and runs precision Cm；
Step 4：Equipment service ability value Cmk is calculated by formula Cmk=Cp (1- | Ca |).
2. the equipment control decision-making technique according to claim 1 in equipment service ability, it is characterised in that can be according to institute
State the equipment service ability value of equipment service ability value Cmk comparative apparatus that step 4 calculates ideally and make and accordingly set
Standby improvement measure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187718.5A CN107239867A (en) | 2016-03-29 | 2016-03-29 | A kind of equipment control decision-making technique based on equipment service ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187718.5A CN107239867A (en) | 2016-03-29 | 2016-03-29 | A kind of equipment control decision-making technique based on equipment service ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107239867A true CN107239867A (en) | 2017-10-10 |
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ID=59982889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610187718.5A Pending CN107239867A (en) | 2016-03-29 | 2016-03-29 | A kind of equipment control decision-making technique based on equipment service ability |
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|---|---|
| CN (1) | CN107239867A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018386A (en) * | 2019-05-24 | 2019-07-16 | 奇瑞汽车股份有限公司 | The evaluation method of battery pack connection reliability |
| CN113673072A (en) * | 2020-05-15 | 2021-11-19 | 华晨宝马汽车有限公司 | Method, system, apparatus, and medium for determining an operating condition of a robot |
-
2016
- 2016-03-29 CN CN201610187718.5A patent/CN107239867A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018386A (en) * | 2019-05-24 | 2019-07-16 | 奇瑞汽车股份有限公司 | The evaluation method of battery pack connection reliability |
| CN113673072A (en) * | 2020-05-15 | 2021-11-19 | 华晨宝马汽车有限公司 | Method, system, apparatus, and medium for determining an operating condition of a robot |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171010 |
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| WD01 | Invention patent application deemed withdrawn after publication |